Do Cats Bully Each Other?

1 Why Cats Bully Each Other

Bullying can happen within any group of cats, and it is especially common in stray colonies and multi-cat households. So what can owners do to stop cats from bullying one another and help them live in peace? This guide shares some practical methods and techniques.

Cats are territorial animals with a clear social structure and a strong sense of ownership over their space. In a multi-cat home or colony, some cats use bullying to establish dominance or control resources.

First, resources such as food, water, and litter boxes become points of competition in multi-cat settings, leading to conflict and bullying.

Second, the arrival of a new cat can upset the existing balance and trigger insecurity and aggression in the resident cats. When a newcomer joins, the original cats may bully the newcomer in various ways. This behavior may be restrained while the owner is present, but it often worsens when the owner is away. Over time, if the newcomer grows larger or more confident, the resident cats may change their behavior and even start fearing the newcomer.

In addition, if an owner shows obvious favoritism toward one cat, it can arouse jealousy in the others. Cats are highly jealous; if one cat is doted on, that favored cat may become the target of the others’ attacks.

Finally, cats need enough living space to meet their basic needs. Insufficient space can lead to territory-based conflict.

2 How Bullying Shows Up

Bullying between cats includes, but is not limited to, aggression and threats (such as chasing, pouncing, and biting), driving away or excluding other cats, monopolizing resources like food, water, and litter boxes, and social isolation.

A cat that is being bullied often shows the following signs:

1. Excessive grooming: licking the fur frequently, especially one area, can cause redness, swelling, and hair loss—a sign the cat is trying to self-soothe in response to stress or fear.

2. Hiding and withdrawal: a once playful, outgoing cat suddenly becomes timid, hides, and avoids interacting with people or other cats—a possible sign of bullying.

3. Reduced appetite: a drop in appetite or even refusal to eat may reflect overwhelming psychological stress linked to being picked on.

4. Over-cleaning: the cat may groom itself so excessively that the skin breaks or becomes infected, likely an attempt to relieve stress.

5. Increased aggression: a bullied cat may become more aggressive, trying to protect itself or strike back at the bully.

3 Preventing and Stopping Bullying

In short, cats can and do bully one another, and it is fairly common in multi-cat households. Because it is so often overlooked, owners with several cats should watch the relationships closely and step in the moment they notice bullying.

You can reduce conflict by providing an appropriate environment and enough resources, introducing new cats gradually, and stopping aggressive behavior promptly. Make sure every cat has its own food bowl, water source, and litter box, distributed across the home so no one has to compete. When bringing in a new cat, use a slow, scent-based introduction and keep the cats separated at first.

Most importantly, treat all your cats fairly and avoid singling one out for extra attention. Combined with calm, consistent intervention, these steps go a long way toward keeping a peaceful, low-stress home for every cat.